Hitachi 7254027-1/2-Inch by 1-1/2-Inch Hook and Loop 50/50 Wool Polishing Bonnet (Discontinued by manufacturer) 50-percent lamb's wool and 50-percent acrylic Works with 7-inch sanders or polishers Measures 7-1/2 Inches by 1-1/2-inches Polishes surfaces to their glossiest without causing damage Comes with a 30-day limited warranty This polishing and buffing clear luster knitted bonnet is made of 50-Percent wool and 50-Percent acryclic blend Works with 7 sander polishers The 725402 bonnet is 7-1/2 Inches by 1-1/2-Inches in size Polishes surfaces to their glossiest without causing damage Cones with a 30-day limited warranty